Water purifier



FIG. 1 is a perspective view of a water purifier showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof; (a right side view is the mirrorimage of this)

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines depict portions of the water purifier that form no partof the claimed design.

CLAIM The ornamental design for a water purifier, as shown anddescribed.